Fleming Castle (1756) in Flemington is owned by the Colonel Lowrey Chapter.
From 1933 – 1947 the General Frelinghuysen Chapter owned the Old Dutch Parsonage (1751). A gift from Senator Joseph Frelinghuysen, it was preserved and deeded to the State of New Jersey Department of Conservation and Development. The chapter still holds its meetings in the Old Dutch Parsonage.
The Buccleuch Mansion (circa 1734) in New Brunswick is under the custodianship of the Jersey Blue Chapter.